REYES-AMIGO, Tomás Rodolfo et al. Effect of a physical activity program on fitness perception of 9 to 11-year-old schoolchildren: Fitness and perception in children . Cultura, Ciencia y Deporte, [S. l.], v. 18, n. 58, 2023. DOI: 10.12800/ccd.v18i58.2061. Disponível em: https://ccd.ucam.edu/index.php/revista/article/view/2061. Acesso em: 12 nov. 2024.